8.2
Section 8
Disassembly
Figure 8-2. Removing Oil Fill Cap/Dipstick.
4. Remove and discard the oil fi lter. See Figure 8-4.
Remove Oil Cooler
The oil cooler can now be removed from the engine.
1. Use a 8 mm Allen wrench to remove the oil fi lter
threaded nipple.
2. Separate the fi lter adapter from the oil pan,
leaving the oil lines a ached. Remove the two
hex fl ange screws mounting the oil cooler to the
blower housing. Remove the cooler, lines, and
fi lter adapter as an assembly.
Remove Muffl er
1. Remove the exhaust system and a aching
hardware from the engine. On engines equipped
with a port liner, remove it now.
Remove Air Cleaner Assembly
Heavy-Duty Air Cleaner
1. Remove the hex fl ange nuts securing the air
cleaner to the mounting studs. See Figure 8-5.
Figure 8-3. Removing Oil Fill Tube Bracket.
Figure 8-4. Removing Oil Filter.
2. Allow ample time for the oil to drain from the
crankcase and oil fi lter.
3. Remove the mounting screw and detach the oil
fi ll tube. See Figure 8-3.
Figure 8-5. Remove Hex Nuts (one is hidden
behind the elbow).
Hex
Nuts
Upper Mounting Screws
Figure 8-6. Removing Upper Mounting Screws.
Drain Oil From Crankcase and Remove Oil
Filter
1. Remove oil fi ll cap/dipstick and one of the oil
drain plugs. See Figure 8-2.